/*
 * Copyright (C) 2009 Juan Alberto López Cavallotti
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; version 2
 * of the License.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */

package parameters;

/**
 * TODO IMPLEMENT FACADE
 * @author juan
 */
public class ParameterFacade {

    private static ParameterFacade instance = new ParameterFacade();

    /**
     * Only to make cleaner the code.
     */
    private Parameters params;

    private ParameterFacade() {
        params = Parameters.getInstance();
    }

    /**
     * Retrieves the protocol version that has been configured.
     * @return
     */
    public int getProtocolVersion() {
        return params.getProtocolVersion();
    }

    /**
     * Retrieve the current instance of this facade.
     * @return
     */
    public static ParameterFacade getInstance() {
        return instance;
    }

}
